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BULLDOZER WORK <br />Task description: Backfill and <br />Site: Southfield Mine <br />Pond 4 <br />Permit Action: 2012 Midterm Review <br />Permit /Job #: C1981014 <br />PROJECT IDENTIFICATION <br />Task #: 035 State <br />Date: 6/25/2012 County <br />User: JDM <br />Abbreviation: None <br />Filename: C014 -035 <br />Colorado <br />Fremont <br />Agency or organization name: DRMS <br />HOURLY EQUIPMENT COST <br />Basic Machine: Cat D9T - 9SU <br />Horsepower: 405 <br />Blade Type: <br />Semi - Universal <br />Attaclunent: <br />3 -shank ripper <br />Shift Basis: <br />1 per day <br />Data Source: <br />(CRG) <br />Cost Breakdown <br />Total unit Cost/Hour: $259.35 <br />Total Fleet Cost/Hour: $259.35 <br />MATERIAL OUANTITIES <br />Initial Volume: 14,000 <br />Swell factor: 1.125 <br />Loose volume: 15,750 LCY <br />Source of estimated volume: <br />Source of estimated swell factor <br />HOURLY PRODUCTION <br />Division of Reclamation, Mining & Safety <br />Cat Handbook <br />Average push distance: 125 feet <br />Unadjusted hourly production: 1,055.6 LCY/hr <br />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push gradient: <br />Average site altitude: <br />Material weight: <br />0% <br />6,100 feet <br />2,650 lbs/LCY <br />Weight description: Decomposed rock - 25% Rock, 75% Earth <br />Job Condition Correction Factor <br />Source <br />Utilization % <br />Ownership Cost/Hour: <br />$80.19 <br />NA <br />Operating Cost/Hour: <br />$140.68 <br />100 <br />Ripper op. Cost/Hour: <br />$0.00 <br />0 <br />Operator Cost/Hour: <br />$38.49 <br />NA <br />Total unit Cost/Hour: $259.35 <br />Total Fleet Cost/Hour: $259.35 <br />MATERIAL OUANTITIES <br />Initial Volume: 14,000 <br />Swell factor: 1.125 <br />Loose volume: 15,750 LCY <br />Source of estimated volume: <br />Source of estimated swell factor <br />HOURLY PRODUCTION <br />Division of Reclamation, Mining & Safety <br />Cat Handbook <br />Average push distance: 125 feet <br />Unadjusted hourly production: 1,055.6 LCY/hr <br />Materials consistency description: Compacted fill or embankment 0.9 <br />Average push gradient: <br />Average site altitude: <br />Material weight: <br />0% <br />6,100 feet <br />2,650 lbs/LCY <br />Weight description: Decomposed rock - 25% Rock, 75% Earth <br />Job Condition Correction Factor <br />Source <br />Operator Skill: 0.750 <br />(AVG.) <br />Material consistency: 0.900 <br />(CAT HB)) <br />Dozing method: 1.000 <br />(GEN.) <br />Visibility: 1.000 <br />(AVG.) <br />